I have been using Windows since Win 3.11 and have only been on Linux/Ubuntu for about three hours. I know things are done differently on Linux and I do not expect it to be as intuitive and ...
When I try to edit my /etc/hostname file, using sudo nano /etc/hostname (or any other editor) I get the following: Error writing /etc/hostname: Permission denied I then tried: sudo chmod u+w ...
When Firefox starts, it creates two files in the user settings directory: places.sqlite-shm and places.sqlite-wal and deletes them upon exit. Just for the experiment, I set the permissions of those ...